So in order to do this we have to take 10 ft and 2.5 ft and multiply it. We can simplify this down to 4 and 1. We can remove the 1 and we are left with 4. Multiply the height of the girl by 4 and we get 20. Therefore the flagpole is 20 ft tall.
Answer:
1. x=7
2. x= -12
3.x=12
4.x=9
5. x= -5
6. x=7
Step-by-step explanation:
Let "b" represent the number of biscuits Jacky baked.
.. container A holds (3/7)b
.. container B holds (1 -3/7)*(5/8)b = (5/14)b
.. container C holds (1 -3/7 -5/14)b = (3/14)b = 168
Then
.. b = 168/(3/14) = 784
Jacky baked 784 biscuits.
(xy=x times y just fyi)
bought bike for 368.9
this was including sales tax of 8.5%
(percent means part out of 100 so 8.5%=8.5/100=0.85/10= 0.085/1 1=0.085)
so paid=price+tax
paid=368.9
price=p
tax=p times 8.5%=0.085
368.9=p+p times 0.085
368.9=p+0.085p
or
p+0.085p=368.9
the answer is C
